Uses of Computers in Hospitals

The invention of computers started the revolution of Information Technology (IT) in the world, bringing modern concepts into the world. In the past few decades, offices, factories and business adopted computers to enhance their performance. The next were the households to adopt the computers as their new form of entertainment. Today, computers, along with Internet technology are being introduced into hospitals to enhance the performance of the medical facilities that are dispensed. In the following paragraphs some important uses of computers in hospitals have been described. Apart from that the advantages of using computers to advance health care have also been discussed.

Uses of Computers in Hospitals: Medical Data
Every day hospitals and clinics which are attached to it churn out enormous volumes of data regarding patients, ailments, prescriptions, medications, medical billing details, etc. Such medical records, are now a days recorded into medical billing software. Such mammoth databases are known as Electronic Medical Records (EMR) and Electronic Health Records (EHR). These databases are operated by a set of computers and servers, and come in handy during medical alerts and emergencies. The concept of EHR is a bit broader than the EMR, as the database is accessible from different clinics and hospitals. Thus, a patient's medical history can be retrieved from any hospital by medical practitioners.

Uses of Computers in Hospitals: Medical Imaging
'Tests' are medical procedures where specified components of the human body are scanned. A test can be as simple as a regular blood test or it can be a complex CT scan. This process is often referred to as a medical imagery. In order to increase the precision of such procedures, computers have been adopted and integrated into the testing equipment. The Ultrasound and the MRI are the best examples where computers have been adopted, in order to make the process faster and precise. Thus medical tests and tools have become more advanced as a result of the use of computers.

Uses of Computers in Hospitals: Medical Examination
Many systems are underway for the development of medical monitoring which will help humans to properly monitor their own health. In many cases doctors and surgeons also use sophisticated computer aided equipment to treat their patients. Such systems and procedures include, bone scan procedure, prenatal ultrasound imaging, blood glucose monitors, advanced endoscopy which is used during surgery and blood pressure monitors. Basically these medical tests and tools provide significant convenience to medical practitioners. You will find that major laboratory equipment and heart rate monitors have already been computerized in many hospitals.

Advantages of Computers in Hospitals
There are significant advantages of using computers in hospitals. The importance of computers in hospitals has also increased drastically due to the fact that the procedures have to be speedy to cater to a larger population and the medical services have to be more precise.

To sum up, the advantages of computers in hospitals can be summarized as follows:

· Precise 'tests' and medical examinations

· Faster medical alerts, which are more accurate time-wise

· Enhanced data about a patients medical history

· Precision in diagnosis

· Precision in billing

· Automated updating of medical history